Diesel generator set failure is caused by different reasons, to find out the reason to solve the fault, ricoda generator set manufacturers take you to look at the three internal causes of diesel generator set failure.
1．The structural characteristics of the machine, the machine unit in the form of structural features. In the work, the external factor often ACTS through these characteristics, causes the related machinery to produce the breakdown. For example, due to the structural characteristics of the engine jacket itself, under the action of high temperature, the cooling water is easy to form scale on the outer wall of the cylinder jacket, which will affect the cooling effect of the cylinder jacket.
2. The working characteristics of the parts, direct contact and relative movement of the parts due to friction and wear. For example, the piston ring of the diesel engine is in direct contact with the cylinder. During the working process, the piston ring makes a high-speed reciprocating linear movement in the cylinder, resulting in wear of the cylinder. When working, the parts with sharp temperature change will produce deformation and crack due to thermal stress. For example, in the process of engine work, the cylinder block and cylinder head due to the action of high temperature, its internal stress redistribution, to reach a new balance, resulting in the cylinder block and cylinder head plane warping deformation.
3. Material and oil properties, in the process of design and manufacturing, according to the generator set parts of the work nature and characteristics of the correct selection, improper selection of materials, materials do not conform to the provisions and the selection of inappropriate substitutes are the main reasons for parts wear, corrosion, deformation, fatigue damage, fracture and aging phenomenon.